Block Rolls Out Buzz AI Collaboration Workspace

https://ift.tt/Paev4ot

As artificial intelligence continues to evolve, a growing challenge for development teams has been the isolation of AI-assisted work. Engineers often find themselves operating in silos, managing conversations with AI tools that require manual handoffs to share progress. A new collaboration tool created by AI open source pioneer Block called Buzz has been created to change the way humans and AI agents work together.

According to Bradley Axen, Block’s head of AI Capabilities, Buzz was born to help streamline this disconnected workflow. The goal was to move AI interaction from a one-on-one experience into a shared, transparent workspace. Buzz replaces individual team communication tools with a unified workspace that offers Slack- and GitHub-like channels, direct messages, voice, code and workflows.

“The instigating idea was that we had every person going and working with an AI tool, kind of in private, and we were spending all of our time coordinating between people as they went and worked off in a silo with their AI,” Bradley Axen, Block’s head of AI Capabilities, told SD Times in an interview. “We wanted a workplace, a workspace where people could come in to one service and have like multiple people working with a lot of different AI agents to go kind of build products together, do the code not as like an isolated conversation with these like long handoffs, but like actually make decisions with the humans and then translate that into the prototypes that we’re all going to test out.”

Buzz traces back to Goose, an open-source project Axen authored about a year ago. While Goose focused on low-level technical infrastructure that enabled AI to code or edit documents, Buzz signals a shift toward higher-level collaboration. After testing a Slack-based prototype called Builderbot earlier this year, the team recognized users wanted a model where personal agents could operate within a shared conversation, allowing everyone involved to see the work as it unfolds.

Giving agents an identity

Buzz is notable for its approach to agent identity and memory. Rather than having anonymous bots generating comments, Buzz provides each agent with a distinct identity. This is powered by the Buzz relay, a back-end system that handles message exchange and stores memories accumulated during work sessions, Axen said.

“One of the things that we’ve been putting a lot of work into is that the Buzz relay . . . stores memories, so the bots can have memories that they accumulate as they work with you,” Axen said. “So you can just tell it how you want it to work with you. It can also learn our systems . . . And so, what we actually kind of see people doing that’s been very valuable is growing bots into different roles. So they’ll have more than one. So I might have two or three agents that I work with regularly, and one of them is the one that I use to do most of the work, and another one is more of a QA.”

This identity-driven approach also solves the lack of transparency, because in previous models, bots would appear without context, creating confusion. Through a simple, in-app configuration, Buzz changes this.

“It’s not like you’re going off into an admin panel and like working with your IT team to make a new bot and bring it to the company,” Axen noted. “Just in a few clicks in the app, you can just say, ‘Okay, I’ve got a new bot. This bot works on my behalf, and we actually have the cryptography path to show that that bot is owned by you in a durable way.'”

Built on Nostr protocol

To ensure this technology remains open and accessible, Buzz is built on the Nostr protocol, giving humans and agents a cryptographic key pair ensures that individuals and communities can run the software independently of any centralized host. Buzz replaces individual team communication tools with a unified workspace that offers Slack- and GitHub-like channels, direct messages, voice, code and workflows.

“If we were just building a tool that we were going to run only for Block Inc., we wouldn’t really necessarily need to use a protocol like this,” Axen explained. “But because we’re using Nostr, that means that anyone else outside of Block can run this software, and people can connect to whoever is hosting it, and they’ll have the same identity in each of those systems.”

Looking ahead, Axen indicated the development roadmap for Buzz focuses on tightening the integration between AI decision-making and production workflows. Axen highlighted the integration of Git and code management as the next major milestone.

“The next step to me is streamlining the way those decisions get into the downstream systems. So, like for us, for example, the key part of that is code and Git,” said Axen. “We’re looking at all of the workflows that we would normally have used a tool like GitHub for, and seeing if we can just have those approvals and updates happen as part of the conversation.”

As for the broader AI landscape, Axen emphasizied that providing open-source options to users is essential for ensuring AI aligns with human needs.

“I think, especially with AI, we’re figuring out how you make as many parts of the stack open source as possible,” Axen concluded. “I think that’s so valuable for making sure that the people are getting what they want out of these systems because they have options.”

FAQ

What is Block’s Buzz AI collaboration workspace?

Buzz is a team collaboration workspace built by Block that lets multiple people work alongside multiple AI agents in a shared, transparent environment. It offers Slack- and GitHub-like channels, direct messages, voice, code, and workflow features. Unlike traditional AI tools that operate as one-on-one conversations, Buzz is designed to surface AI work in a communal context so the whole team can see progress as it unfolds.

How does Buzz handle AI agent identity and memory?

Buzz assigns each agent a distinct identity backed by cryptographic ownership, so team members always know which agent belongs to whom. The Buzz relay — a back-end system — stores memories accumulated during work sessions, allowing agents to learn user preferences and system-specific context over time. Agents can be configured directly in the app without involving IT or an admin panel.

What is Block planning for Buzz’s Git and GitHub integration?

According to Block’s head of AI Capabilities Bradley Axen, the next major development milestone for Buzz is integrating Git and code management workflows directly into the conversation interface. The goal is to allow code approvals, reviews, and repository updates to happen as part of the shared Buzz workspace rather than requiring developers to switch to a separate tool like GitHub.

What protocol does Buzz use and why does it matter for self-hosting?

Buzz is built on the Nostr protocol, which gives every human and AI agent a cryptographic key pair for decentralized identity. Because Nostr is an open protocol, anyone outside of Block can run the Buzz software on their own infrastructure and retain the same identity across different hosting environments. This removes dependence on a single centralized host.

What is the relationship between Buzz and Block’s open-source Goose project?

Buzz evolved from Goose, an open-source project authored by Bradley Axen roughly a year ago. Goose focused on low-level technical infrastructure for AI-assisted coding and document editing. Buzz builds on that foundation and shifts the focus to higher-level, multi-user collaboration between humans and AI agents.

The post Block Rolls Out Buzz AI Collaboration Workspace appeared first on SD Times.

Tech Developers